<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <el-card>
      <!-- 订单列表数据 -->
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据 -->
      <el-table :data="orderlist" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'"
              >已付款</el-tag
            >
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"> </el-table-column>
        <el-table-column label="下单时间" prop="create_time">
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template>
            <el-button
              size="mini"
              type="primary"
              icon="el-icon-edit"
              @click="showBox"
            ></el-button>
            <el-button
              size="mini"
              type="success"
              icon="el-icon-location"
              @click="showProgressBox"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <!--  changeCurrentPage()不能加括号，应该下面函数有参数，这里不给值默认会传undefined -->
      <!-- 
         @size-change 监听 pagesize改变的事件 （选择显示多少条数据）
         @current-change  currentPage当前页数 改变时会触发 下一页
          current-page当前页数
          page-sizes 每页显示个数选择器的选项设置
          total总条目数 page-size每页显示条目个数默认10 prev上一页 pager页数 next下一页
          sizes选择器
         -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15, 20]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>

    <!-- 修改地址的对话框 
    //editressVisible 打开修改地址对话框-->
    <el-dialog
      title="修改地址"
      :visible.sync="editRessVisible"
      width="50%"
      @close="editRessDialogClosed"
    >
      <el-form
        ref="editRessFormRef"
        :model="editRessForm"
        :rules="editRessFormRules"
        label-width="100px"
      >
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader
            :options="cityData"
            v-model="editRessForm.address1"
          ></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="editRessForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="editRessVisible = false">取 消</el-button>
        <el-button type="primary" @click="editRessVisible = false"
          >确 定</el-button
        >
      </span>
    </el-dialog>

    <!-- 展示物流进度的对话框 
    //editressVisible 打开修改地址对话框-->
    <el-dialog
      title="物流进度"
      :visible.sync="progressVisible"
      width="50%"
     
    >
    <!-- 时间线 
    timestamp 时间时间戳-->
      <el-timeline >
    <el-timeline-item
      v-for="(activity, index) in progressInfo"
      :key="index"
      :timestamp="activity.time">
      {{activity.context}}
    </el-timeline-item>
  </el-timeline>
     
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'
export default {
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10,
      },
      total: 0,
      orderlist: [],
      //打开修改地址对话框
      editRessVisible: false,
      //修改地址表单
      editRessForm: {
        address1: [],
        address2: '',
      },
      //修改地址表单校验
      editRessFormRules: {
        address1: [
          { required: true, message: '请选择省市区县', trigger: 'blur' },
        ],
        address2: [
          { required: true, message: '请填写详细地址', trigger: 'blur' },
        ],
      },
      //地址js数据
      cityData,
      //打开展示物流信息对话框
      progressVisible:false,
      //物流信息
      progressInfo:[]
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    //获取订单列表
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo,
      })

      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败！')
      }

      this.total = res.data.total
      this.orderlist = res.data.goods
    },

    //监听 pagesize改变的事件（选择显示多少条数据）
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    //监听 页码值下一页 改变的事件
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },

    //展示修改地址的对话框
    showBox() {
      this.editRessVisible = true
    },
    //情况表单
    editRessDialogClosed() {
      this.$refs.editRessFormRef.resetFields()
    },
    //暂不能用
    async showProgressBox() {
        const {daya:res} = await this.$http.get('/kuaidi/1106975712662')
        if(res.meta.status !== 200){
            return this.$message.error('获取物流进度失败!')
        }
        this.progressInfo = res.data
        //打开物流信息对话框
        this.progressVisible = true
    },
  },
}
</script>

<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>